128-BFQFP encloses the ICs.A package called Bulk uses integrated circuit.Using Surface Mount, integrated circuit is mounted.10/100 Integrated Switch is the type of the integrated circuit system.Similar integrated circuit systems can be found by searching for the KS8997 family.It is appropriate for the ICs to be applied in Port Switch/Network Interface.Having been packaged by 128-PQFP (14x20), the ICs complete appears to be in good condition.